diff -pur dbus-1.0.2/dbus/dbus-connection.c dbus-1.0.2.new/dbus/dbus-connection.c
--- dbus-1.0.2/dbus/dbus-connection.c	2006-12-11 21:21:08.000000000 +0200
+++ dbus-1.0.2.new/dbus/dbus-connection.c	2007-09-18 16:08:19.647124064 +0300
@@ -5025,19 +5025,18 @@ dbus_connection_remove_filter (DBusConne
         }
         
       link = _dbus_list_get_prev_link (&connection->filter_list, link);
+      filter = NULL;
     }
   
   CONNECTION_UNLOCK (connection);
 
-#ifndef DBUS_DISABLE_CHECKS
   if (filter == NULL)
     {
       _dbus_warn_check_failed ("Attempt to remove filter function %p user data %p, but no such filter has been added\n",
                                function, user_data);
       return;
     }
-#endif
-  
+
   /* Call application code */
   if (filter->free_user_data_function)
     (* filter->free_user_data_function) (filter->user_data);